Based on a federal law, the tax credit you can cash in on when you buy a new electric vehicle will start phasing out when carmakers reach a certain milestone. As long as Washington doesn't interfere, that's a while off for most.

Rosen Law Firm, a global investor rights law firm, announces it is investigating potential securities claims on behalf of shareholders of Daimler AG (OTC: DDAIY, DDAIF) resulting from allegations that Daimler may have...